2222967560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 5616293760

約数和(自身を除く): 3393326200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 293, 344, 401, 430, 440, 473, 586, 802, 860, 946, 1172, 1465, 1604, 1720, 1892, 2005, 2344, 2365, 2930, 3208, 3223, 3784, 4010, 4411, 4730, 5860, 6446, 8020, 8822, 9460, 11720, 12599, 12892, 16040, 16115, 17243, 17644, 18920, 22055, 25198, 25784, 32230, 34486, 35288, 44110, 50396, 62995, 64460, 68972, 86215, 88220, 100792, 117493, 125990, 128920, 137944, 138589, 172430, 176440, 189673, 234986, 251980, 277178, 344860, 379346, 469972, 503960, 554356, 587465, 689720, 692945, 758692, 939944, 948365, 1108712, 1174930, 1292423, 1385890, 1517384, 1896730, 2349860, 2584846, 2771780, 3793460, 4699720, 5052199, 5169692, 5543560, 6462115, 7586920, 10104398, 10339384, 12924230, 20208796, 25260995, 25848460, 40417592, 50521990, 51696920, 55574189, 101043980, 111148378, 202087960, 222296756, 277870945, 444593512, 555741890, 1111483780, 2222967560]

約数ペア:

[(1, 2222967560), (2, 1111483780), (4, 555741890), (5, 444593512), (8, 277870945), (10, 222296756), (11, 202087960), (20, 111148378), (22, 101043980), (40, 55574189), (43, 51696920), (44, 50521990), (55, 40417592), (86, 25848460), (88, 25260995), (110, 20208796), (172, 12924230), (215, 10339384), (220, 10104398), (293, 7586920), (344, 6462115), (401, 5543560), (430, 5169692), (440, 5052199), (473, 4699720), (586, 3793460), (802, 2771780), (860, 2584846), (946, 2349860), (1172, 1896730), (1465, 1517384), (1604, 1385890), (1720, 1292423), (1892, 1174930), (2005, 1108712), (2344, 948365), (2365, 939944), (2930, 758692), (3208, 692945), (3223, 689720), (3784, 587465), (4010, 554356), (4411, 503960), (4730, 469972), (5860, 379346), (6446, 344860), (8020, 277178), (8822, 251980), (9460, 234986), (11720, 189673), (12599, 176440), (12892, 172430), (16040, 138589), (16115, 137944), (17243, 128920), (17644, 125990), (18920, 117493), (22055, 100792), (25198, 88220), (25784, 86215), (32230, 68972), (34486, 64460), (35288, 62995), (44110, 50396)]